Description 🦫

This PR adds compatibility with both Zod v3 and Zod v4 to command-zod and event-type-zod. Not all users will be able to upgrade to Zod v4 immediately, so keeping compatibility with both versions is important.

I believe this is the cleanest way to support both versions at the same time, following the instructions from Zod's guide for library authors on "How to support Zod 3 and Zod 4 simultaneously?".

Fixes #197

Type of change 📝

Please delete options that are not relevant.

• New feature (non-breaking change which adds functionality)

How Has This Been Tested? 🧑‍🔬

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• Test A
• Test B

Test Configuration: 🔧

• Firmware version:
• Hardware:
• Toolchain:
• SDK:

Checklist: ✅

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules